<div id="{{item.id}}" db-cntr="item" class="col-md-3 db-cntr">
    <div class="panel panel-default">
        <div ng-if="panel.heading" class="panel-heading">
            <span class="panel-heading-title">{{panel.heading}}</span>
            <a ng-click="editPanel(panel)" class="btn btn-default btn-xs glyphicon glyphicon-edit panel-heading-icon"></a>
        </div>
        <div class="panel-body">
            <div ng-include="'/template/panel'"></div>
        </div>
    </div>
</div>